net/mwan3: mwan3track interrupt sleep on signal (trap) event

Sleep will be aborted if a signal is send to this process.

Signed-off-by: Florian Eckert <[email protected]>
(cherry picked from commit 7e80e83dfdbfd1408244399ef6af580fff218d4f)

diff --git a/net/mwan3/files/usr/sbin/mwan3track b/net/mwan3/files/usr/sbin/mwan3track
index 35f97fe0d50f0124497f63640d6ccc903f3a0202..326d8ab52c79eb8d349ec14dc40bdfba118ebeff 100755 (executable)
--- a/net/mwan3/files/usr/sbin/mwan3track
+++ b/net/mwan3/files/usr/sbin/mwan3track
@@ -59,7 +59,8 @@ while true; do
        fi
 
        host_up_count=0
-       sleep $6
+       sleep $6 &
+       wait
 done
 
 exit 1